Butt Fusion Welding Machine, Butt Welding Machine, HDPE Pipe Welding Machine manufacturer / supplier in China, offering 20-315mm Welping Electrofusion Welding Machine USB Printer Scanner Avaiable, up to 8 Inch Steel Pipe Cutting Machine Hydraulic Electric Cold Cutting Machine for Stainless Steel Pipe, Hydraulic PE Pipe Butt Fusion Welder Machine DN90-355mm ISO Certified Welping and so on.